Gast Onda Classic Havana Sunglasses combine a round, classic-havana tortoiseshell frame with green lenses for reliable everyday sun protection and style. Key attributes: Classic Havana | Green | Acetate | 100% UVA/UVB protection | Category 3 sun filter | Anti-reflective inner coating | Handmade construction | Five-barrel metal hinges | Includes premium hard case and microfiber cleaning cloth | Round shape | Classic Havana tortoiseshell frame | Green semi-flat lens profile | Dimensions & fit: Front width: 143 mm | Front height: 40 mm | Lens width: 53 mm | Lens height: 32 mm | Bridge: 19 mm | Temple length: 145 mm | Round shape | Composition & care: Acetate (frame) | Nylon (lenses) | Metal (hinges) | Clean lenses with the supplied microfiber cloth and store in the included hard case; avoid abrasive cleaners.